USER TREMINAL FOR INTERWOKING WITH GATEWAY INSTALLED IN A VEHICLE AND AND METHOD FOR GUIDING A CHANGE OF TRAFFIC SIGNAL USING SMARTPHONE APPLICATION

摘要

A user terminal interworking with a vehicle gateway is disclosed. The user terminal includes a wireless communication module that receives image information of a traffic light from a gateway installed in the vehicle through short-range wireless communication, receives the image information from the wireless communication module, and uses an image processing algorithm to provide the image information an image processing unit that detects a pattern representing the traffic light from and an output unit for outputting an alarm notifying a change in a traffic signal.